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fantOon – the weekly search engine optimization cartoon
http://www.jasonmcdonald.org/blog/structure.pdf
http://www.seomoz.org/learn-seo
http://www.seomoz.org/blog/got-15-minutes-weve-got-a-new-seom-exam
http://www.seomoz.org/beginners-guide-to-seo#3c
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